- Chartwell Marine seal a contract to design and deliver a new hybrid Chartwell 24 CTV for HST.
- Reduces vessel emissions and fuel consumption to ensure compliance with air quality legislation and reduce the overall carbon footprint.
- Advanced hull form and other features ensure confident transfers at high wave heights.
High Speed Transfers (HST) will be the first offshore wind vessel operator to benefit from operational versatility and efficiency gains offered by the new hybrid Chartwell 24 design, says a press release published on Diverse Marine website.
New hybrid Chartwell 24 CTV
HST’s order marks a milestone in the collaboration between these three British firms, which has seen a number of adaptations made to the proven Chartwell 24 design to meet the demands of hybrid operation.
Design and delivery
Chartwell Marine, has signed a contract to design and deliver a new hybrid Chartwell 24 crew transfer vessel (CTV) for High Speed Transfers (HST).
Innovative CTV operator
HST is an innovative CTV operator that supports the offshore wind energy and oil and gas industries worldwide.
Where is it built?
The vessel, which will provide dedicated support for the offshore wind sector, is set to be built locally in the UK by Isle of Wight yard Diverse Marine, which was awarded the build contract following a competitive global tender process.
Reducing emissions and fuel consumption
The international expansion of the offshore wind sector is creating significant opportunities for the maritime supply chain. It simultaneously drives substantial innovation in vessel design as operators respond to new and emerging legislative requirements.
Reducing vessel emissions and fuel consumption is a key target for the industry to ensure compliance with air quality legislation and reduce the overall carbon footprint of building and operating offshore wind farms.
About the unique hybrid propulsion system
The catamaran’s unique hybrid propulsion system incorporates an electric motor alongside a diesel engine, which drives a high-performance changeable pitch propeller (CPP) system.
- At low speeds, this allows for silent, zero emissions operation, enabling the vessel to comply with port air quality requirements.
- At transit speeds, it is able to perform capably and efficiently while ensuring the comfort of technicians.
- Its advanced hull form, high bollard push and superior bow height ensures confident transfers at high wave heights.
Configuration
This new hybrid propulsion configuration complements existing design innovations that set the Chartwell 24 apart in the market.
These include enhanced foredeck capacity and wheelhouse visibility, which enable skippers, crews and technicians to safely navigate challenging logistical assignments.
Benefits for HST
For HST, the vessel will support an ongoing commitment to the highest standards of service for offshore wind firms, while adding new levels of efficiency, versatility and flexibility.
Three firms comments
Chartwell Marine Managing Director
Andy Page, Managing Director, Chartwell Marine, said: “We are excited to be working with HST and Diverse Marine to bring this innovative hybrid CTV to market, maintaining the collaborative approach that has fed into the evolution of the Chartwell 24 design to date. As the drive towards greener operations gains momentum, it is important that we tackle the emissions challenge head on, without losing sight of the key attributes that define effective offshore wind vessel support.”
HST, Chief Executive Officer
Tom Nevin, Chief Executive Officer, HST, said: “As our partnerships grow throughout new markets, we need to continue investing in our fleet in order to address unique demands, opportunities and emerging requirements. With the addition of this highly capable hybrid vessel, we’re confident that we can continue supporting technical innovation in important areas like emissions reduction, while adding significant value for our customers.”
Diverse Marine, Director
Ben Colman, Director, Diverse Marine, added: “The maritime supply chain in the UK continues to demonstrate its leading role bringing through the innovations that will define the way vessels are built and operated worldwide. It’s important that the economic opportunities inherent in commercialising and exporting these next-generation technologies are recognised as the UK and Europe look towards a ‘green recovery’.”
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Source: Diverse Marine
